xnu-517.12.7.tar.gz

[apple/xnu.git] / iokit / IOKit / pci / IOPCIDevice.h

diff --git a/iokit/IOKit/pci/IOPCIDevice.h b/iokit/IOKit/pci/IOPCIDevice.h
index 0d340006ea9a838a121e75ac6a110aebe6092142..d39d45c03c5de350fb3afdcb47974703be8b3e6d 100644 (file)
--- a/iokit/IOKit/pci/IOPCIDevice.h
+++ b/iokit/IOKit/pci/IOPCIDevice.h
@@ -3,22 +3,19 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
  * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -34,7 +31,7 @@
 union IOPCIAddressSpace {
     UInt32             bits;
     struct {
-#if __BIG_ENDIAN__
+#ifdef __BIG_ENDIAN__
         unsigned int   reloc:1;
         unsigned int   prefetch:1;
         unsigned int   t:1;
@@ -44,7 +41,7 @@ union IOPCIAddressSpace {
         unsigned int   deviceNum:5;
         unsigned int   functionNum:3;
         unsigned int   registerNum:8;
-#elif __LITTLE_ENDIAN__
+#elif defined(__LITTLE_ENDIAN__)
         unsigned int   registerNum:8;
         unsigned int   functionNum:3;
         unsigned int   deviceNum:5;